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Absolute photometry of the light of the night sky; the zenith intensity of Haleakala (latitude N 20.7 p0s) and at Fritz Peak (latitude N 39.9 p0s) (June 1964)

Author: Roach, F. E. (Franklin Evans), 1900-; Smith, L.L.
Volume: NBS Technical Note 214
Subject: Photometry.
Publisher: National Bureau of Standards
Year: 1964
Language: English
Call number: QC100 .U5753 no.214
Book contributor: NIST Research Library
Collection: NISTTechNotes; NISTresearchlibrary; fedlink; americana


A study is presented of one year of systematic zenith observations made with similar photometers at two observing stations:Haleakala (latitude N 20.7 degrees) and Fritz Peak (latitude N 39.9 degrees).It is shown that, for an effec * tive wavelength of 530

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